Rigid boat cover



FIG. 1 is a front elevational view of a rigid boat cover showing my new designs. A portion of the strap is shown broken away for convenience of illustration;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a bottom perspective view thereof.

The broken lines shown in FIGS. 3 and 4 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a rigid boat cover, as shown and described. 